The KingSong F18 Mainboard Holder Kit is an original replacement assembly designed to house and secure the main controller board inside your electric unicycle. A solid mainboard mount is essential for preventing unwanted movement, dampening ride vibrations, and protecting sensitive electronics and wiring from physical stress. If your original bracket is cracked or damaged during maintenance or after heavy riding, this genuine KingSong spare part restores proper internal alignment and structural integrity.

Compatibility

• KingSong F18